Sky High Car Audio Solder Seal Wire Connectors Blue 14-16 AWG 120 pieces

Fast, clean, and reliable splices without a crimper. These blue solder-seal connectors are sized for 14–16 AWG wire and packaged in a convenient 120-piece jar.

Key Features

• One-step solder & seal: Low-temp solder ring melts while the heat-shrink tubing contracts and the adhesive liner seals—creating a strong, water-resistant, vibration-proof connection.
• Color-coded size: Blue band = 14–16 AWG for easy ID.
• Clear tubing: Lets you see the solder flow for full wet-out.
• Built-in strain relief: Adhesive grips insulation to prevent pull-outs.
• No crimp tool needed: Use a heat gun or micro-torch.

Ideal for: speaker wire, remote turn-on, lighting, sensors, and general 12V accessories in cars, trucks, marine/UTV, and powersports.

Note: Not for high-current battery/alternator cables—use proper lugs and crimps for those.

Quick How-To

Strip ~1/4” (6–7 mm), overlap wires in the sleeve, heat from center outward until solder flows and ends seal, allow to cool, then perform a pull test.

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